package com.chinasofti.bufferedio;

public class Demo01 {
    public static void main(String[] args) {
        Integer i = new Integer(1);
        Character c = new Character('c');
        Float f =new Float(1.0);
        Double d = new Double(1.2);
        Long l = new Long(10L);
        Boolean b  = new Boolean(true);
    }
}
